Aptitude and Reasoning Questions

Q:

The average of 15 numbers is 7. If the average of the first 8 numbers is 6.5 and the average of the last 8 numbers is 8.5 then middle number is

A) 10 B) 23
C) 13 D) 15
 
Answer & Explanation Answer: D) 15

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

In an isosceles ΔABC, AD is the median to the unequal side meeting BC at D. DP is the angle disector of ∠ADB and PQ is drawn parallel to BC meeting AC at Q. Then the measure of ∠PDQ is

A) 130° B) 90°
C) 180° D) 45°
 
Answer & Explanation Answer: B) 90°

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

Rearranging the letters "AKBLU", we get the capital of ____

A) Afghanistan B) China
C) Bahrain D) Algeria
 
Answer & Explanation Answer: A) Afghanistan

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Q:

The area of an equilateral triangle is 25√3 sq.cm. Find its side (in cm).

A) 10 B) 5
C) 20 D) 30
 
Answer & Explanation Answer: A) 10

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Filed Under: Area
Exam Prep: Bank Exams , CAT

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Q:

Calculate the angle subtended by the chord at the point on the major arc if the radius and the chord of the circle are equal in length.

A) 30° B) 120°
C) 200° D) 300°
 
Answer & Explanation Answer: A) 30°

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If (sec2A ­ 1) = x, then the value of x is

A) cotA B) tanA
C) cosecA D) cosA
 
Answer & Explanation Answer: B) tanA

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the value of 5.6x0.36+0.42x3.20.8 x 2.1 ?

A) 2 B) 1
C) 3 D) 3/2
 
Answer & Explanation Answer: A) 2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A invested an amount of x rupees in a bank for 2 years which gave 5% interest in year 1 and 6% interest in year 2. The amount received after 2 years is Rs 24,486. What is the value of x?

A) 23000 B) 22500
C) 22000 D) 21500
 
Answer & Explanation Answer: C) 22000

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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